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Faculty of Agriculture, Merdeka University Surabaya JL. Ketintang Madya VII/2 Surabaya
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INDONESIA
Agricultural Science
Published by Universitas Merdeka Surabaya
ISSN : 25985167     EISSN : 25978713     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
AGRICULTURAL SCIENCE is a peer-reviewed, scientific journal published by Faculty of Agriculture Merdeka University Surabaya, ISSN 2597-8713 (Online) - 2598-5167 (Print). The aims of the journal are to publish and disseminate high quality, original research papers and article review in plant science i.e. agronomy, horticulture, plant breeding, soil sciences, plant protection, agricultural technology, agricultural agribusiness, agricultural economy and other related fields related to agriculture. AGRICULTURAL SCIENCE is published twice a year.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 77 Documents
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Determining Comparative and Competitive Advantages of Indonesian Tobacco through Policy Analysis Matrix (PAM) A Faroby Falatehan; Yusman Syaukat; Hastuti; Arini Hardjanto; Deffi Ayu Puspito Sari
Agricultural Science Vol. 1 No. 2 (2018): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

Indonesia is one of the countries with the largest number of smokers in the world after China, the United States and Russia. Unfortunately, the Indonesian government has not signed the Framework Convention on Tobacco Control (FCTC). Some of the Indonesian government's considerations, the cigarette industry has a multiplier effect on economic growth, state revenues, employment in cigarette industry and tobacco farmer income. According to the Association of Indonesian Cigarette Manufacturers Association (GAPPRI), Indonesia's tobacco needs about 50% is imported tobacco. This study therefore aims to analyze the competitive and comparative advantages of Indonesian tobacco through Policy Analysis Matrix (PAM). This study was conducted in Temanggung as one of the tobacco producers in Indonesia. All models of tobacco farming in Temanggung is feasible in financially and economically. This commodity has comparative and competitive advantages.
Analysis and Business Development Strategy Agroindustry Herbal Fatmawati; Moh. Kurdi
Agricultural Science Vol. 2 No. 1 (2018): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

One of the herbs that are very potential to be developed in the village of Matanair, Rubaru District, Sumenep Regency is instant herbal medicine. Immediate herbal medicine is an effort to make it easier for consumers to enjoy herbal medicine. Formulation of the problem in this study How is the feasibility of an instant herbal agroindustry business in Sumenep Regency. As well as how to develop the next herbal medicine agro-business business in Sumenep Regency. The analysis used in this study to see the feasibility of the company used financial feasibility analysis. Market analysis is carried out by analyzing the development of demand (demand side) and supply side (instant side) for several years to come. Furthermore, to see the development prospects and strategies used a SWOT analysis. Based on the results of the study, the following conclusions were obtained: On the results of the calculation of the feasibility analysis that has been done is got the NPV value of Rp. 241.604,291.70, -; Pay Back Period with a period of 1.53 years; IRR value is 58.80%, and Net B / C is 2.35. Alternative strategies that can be applied to herbal medicine agro-industries based on business positions in quadrant I, namely SO STRATEGY, in the SO strategy four alternative strategies can be used, including market penetration, attention to production continuity, expanding product distribution, carrying out missions product introduction outside Madura.
Cooking and Eating Quality Profiling of Some Popular Rice Cultivars In Bangladesh Saika Anne; Md. Anwarul Haque; Sharif Ar Raffi
Agricultural Science Vol. 2 No. 2 (2019): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

Eating and cooking quality of rice plays major role in consumer’s preference for any cultivar. In the present investigation 21 popular rice cultivars were analyzed for their cooking and eating quality traits. Moderate variations were observed for all the traits studied except solid in cooking water. Among the cultivars, cooking time ranged from 14.02 to 21.37 minutes, water uptake ratio from 2.24 to 3.324 %, solid in cooking water from 1.027 to 1.049 gm, volume expansion ratio from 2.8 to 4.28 %, % amylose content from 17.367 (low) to 27.387(intermediate), protein content from 6.28 to 8.96 (%), and most of the cultivars were found with intermediate gelatinization temperature. Solid in cooking water was found positively correlated with cooking time, but negatively with water uptake ratio. Considering the preferences for cooked rice, high amylose content and low to intermediate gelatinization temperature of BRRI rice29, BRRI rice49 and Binarice-11 justified their popularity among the farmers and consumers.
Efficiency of Nitrogen and Phosphorus Fertilizer With Vesicular Arbuscular Mycorrhiza (VAM) Applicatio Yield of Situbagendit Rice Variety On Rainfed Lowland Rice Achmad Fatchul Aziez; Setie Harieni; Daryanti; Dika Saputra
Agricultural Science Vol. 3 No. 2 (2020): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

The area of rainfed lowland rice in Indonesia was 3,292,578 ha or 24% of the total area of rice, but the used is still very small, so that opportunities are still open for the development of rice plants. The main constraints on rainfed lowland are drought stress and inefficient use of nitrogen (N) and phosphorus (P) nutrients. The purpose of this study was to determine the effect of mycorrhizal fungi on the efficient use of nitrogen and phosphorus in rice planted in rainfed lowland. This research was conducted in rainfed lowland in April to July 2019 in the village of Demangan, Sambi, Boyolali, Central Java. The research method was a randomized completely block design. Factor 1: Doses of nitrogen fertilizer (N) 0; 45; 90; 135 kg/ha. Factor 2: phosphorus dose (P) 0; 25; 50; 75 kg/ha. Observations included the number of total tillers, number of productive tillers, panicle number, panicle length, 1000 grain weight, and grain weight per plot. Data Analysis was analysis of variance. If there was a difference between treatments then it was tested further by using Duncan's New Multiple Range Test at 5% level. To know the relationship of direct and indirect influence, regression and correlation analysis were done. Data were analyzed by computer using SAS for window 9.0 programs. The results showed that the application of VAM could save the use of nitrogen fertilizer and eliminate the use of phosphorus fertilizer.
Effect of Soaking and Concentration of Liquid Organic Fertilizer (POC) Cow Urine Against Early Grape Cuttings (Vitis Vinevera. L). Yudha Dwi Hansah; Sri Purwanti; Nurul Huda
Agricultural Science Vol. 3 No. 2 (2020): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

use of vine stem cuttings seeds has the advantage of providing more number of seeds and later new plants which will have properties such as the parent, grapes are already known as one of the classy fruits in the world, both fresh consumed and processed products, processed grape products which is known as wine is able to penetrate the price of Rp5.7 billion per bottle is famously expensive in subtropical countries. This study aims to determine the duration of soaking and concentration of liquid organic fertilizer (POC) of cow urine on the initial growth of grape cuttings. The study was conducted in the Experimental Garden Faculty of Agriculture, Merdeka University, Surabaya Jl. Ketintang Madya VII / 2 Surabaya, with a height of ± 5 meters above sea level. This study uses a randomized block design (RBD) arranged according to factorial patterns with two (2) factors, namely factor I = duration of immersion consisting of 4 levels, including: L0 = 0 minutes (control), L1 = cuttings of grapes soaked for 15 minute, L2 = cuttings of grapes soaked for 30 minutes, L3 = cuttings of grapes soaked for 45 minutes, while factor II = concentration of organic ZPT consists of 3 levels, including P0: 0 ml / liter (water), P1: 10 ml cow urine per liter of water, P2: 20 ml cow urine per liter of water, P3: 30 ml cow urine per liter of water, P4: 40 ml cow urine per liter of water, based on the results of the study, conclusions can be drawn. There was a significant interaction at the F5% test level on the variables studied, namely the length of the vine cuttings at 42 days after planting and was best achieved by a combination of P3L2 treatment compared to other treatments, although it was not significantly different from the combination of P2L3 and P4L2 treatments. significant from both the POC concentration factor and the immersion length factor under study, mainly in the shoot length variable at 42 days after planting. Statistically, a better value for all of these variables is achieved by the P3 treatment that is 30% ml / liter of water and the L2 treatment that is 30 minutes.
Analysis of Water Quality Based On Phytoplankton Abundance And Number of Nutrients Deffi Ayu Puspito Sari; Rahma Dewi Hutami; Aqil Azizi; Sirin Fairus
Agricultural Science Vol. 3 No. 1 (2019): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

The process of development has effect on the existing water catchment area, currently the normalization of the water area is being carried out. The water body is passed by various kinds of waste; domestic and industrial waste, causing water bodies to contain nutrients. Nutrients are a food source for existing phytoplankton. The amount of nutrients and phytoplankton affects the level of fertility and trophic status of each of these water bodies. Samples were collected from Epicentrum Pond, Lake Sunter, Citra Lake 6, Lake Citra 8, Setu Rawa Badak Jatijajar, and Situ Cilodong. The result shows that are samples classified in the class II water quality category according to PP No. 82/2001. The classification is based on the concentration of pH parameters, Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Phosphate and Nitrate. While the classification of aquatic fertility is based on the abundance of phytoplankton. The result shows that Epicentrum Pond, Lake Sunter, Lake Citra 6, Lake Citra 8, and Setu Rawa Badak Jatijajar are included in mesotrophic, while for Situ Cilodong are included in oligotrophic. For the classification of trophic status according to PERMENLH No.28/2009 (based on the parameters of nitrate, phosphate and chlorophyll-a), the Epicentrum Pool is included in the oligotroph to eutroph. Whereas for Lake Sunter, Setu Rawa Badak Jatijajar, and Situ Cilodong are included in oligotrophs to mesotrophs. And for Lake Citra 6 and Danau Citra 8 have trophic status from oligotrophs to hypereutrophs.
Organoleptic Test On Some Flour Substitutions As A Basic Alternative Selection of Functional Cookies Flour For Patients With Type 2 Diabetes Anita Wulandari; Wahyu Kanti Dwi Cahyani
Agricultural Science Vol. 3 No. 1 (2019): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

Diabetes Mellitus (DM) became the biggest problems common in developed and developing countries including Indonesia. Estimates WHO that in 2025, Indonesia will be ranked 5th in the world. The triggering factors for DM are unhealthy and proper eating patterns. Snack is a habit of Indonesian people, namely snacking on food to accompany all their activities. One snack that is commonly consumed is cookies. Cookies are made from the main ingredient of wheat flour and supporting raw materials. The purpose of this study: 1) Conducting sensory tests to determine the level of consumer preferences on cookies brown rice, corn, soybeans, purple yam, and basil; 2) Obtain formulations on all types of flour that are suitable for making cookies. The research will be carried out at University 17 August 1945 Surabaya Laboratory. The organoleptic test analysis method uses excel analysis. The analysis carried out consisted of sensory analysis and proximate analysis. The results of sensory analysis of cookies favored by consumers starting from taste are in the control treatment, A2, B2 and C1. The color of cookies favored by consumers are control, A4, B1, B2, B3, C1, C2, C4, and D2. Aroma cookies preferred by consumers are control, A2, B1, B2, B3, C1, and C3. The cookies that are preferred by consumers are control, A2 and B1. While cookies that are not preferred by consumers in terms of taste are A4, B4, C3, D1, E1, E2, E3, and E4, the colors are D3, D4, E1, E2, E3, and E4, the aroma is treatment B4, D3 , D4, E1, E2, E3, and E4, and the impression in the mouth is the treatment of B4, C2, C4, D3, D4, E1, E2, E3, and E4.
Germination variety Test Two Plantcane (Saccharum Officinarum L.) The Use of Breeding Mule Shoots With Different Eyes Lay Yeni Ika Pratiwi; Fauziatun Nisak; Bambang Wicaksono Hariyadi; Nurul Huda
Agricultural Science Vol. 3 No. 1 (2019): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

The number of clumps per hectare is influenced by the percentage of germination of kinds of seeds used (Tamelsilva, 2006). Increasing the production of sugar cane as a raw material for sugar is absolutely necessary. One of the causes of the decline in sugarcane productivity is the problem in the use of seeds, such as sugarcane seeds used by farmers who are less qualified (Iskandar, 2005). The study was conducted at the Experimental Garden of the Faculty of Agriculture, Merdeka University, Surabaya, in March-April 2017. Using a Randomized Block Design (RBD) consisting of six treatment combinations with three replications and two sample plants. As for the combination treatment, as follows: A (Variety LPS-864 and Buds Buds section 20); B (Variant LPS-864 and Mata Tunas Middle-segment-14); C (Variety of LPS-864 and Mata Tunas at the base of Section-08); D (Variety of LPS-891 and Buds section of Section-20); E (Variant LPS-891 and Mata Tunas Middle-segment-14); F (Variety of LPS-891 and Mata Tunas at the base of segment-08). The results showed that the treatment of the combination of the location of the buds and varieties significantly affected the observation of the number of leaves, but the effect was very significant on the variable of germination speed and length of the plant and the wet weight of the plant. Combination treatment of bud location on segment-20 (shoots) on the sugar cane varieties LPS-891 and cane varieties LPS-864 showed the best results on all observational variables, although the highest results always indicated the location of bud-section 20 buds (shoots) on sugarcane varieties LPS-891, but statistically not significantly different.
Intercropping System for Growth and Yield in Local Varieties of Madura Mahrus Ali; Sri Purwanti; Sri Hidayati
Agricultural Science Vol. 3 No. 1 (2019): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

This study aims to determine the growth and yield of Madura corn and Peanut with the intercropping system Sari. This study uses an experimental method (true experiment), defined as the method used to look for the effect of certain treatments on others under controlled conditions. In this case the writer uses the control class as a comparison so this study can also be called a pure experiment. The results showed that the best on Growth Results and Yield with intercropping system was local corn while the peanuts were not so good. Because at the time of harvest corn is harvested earlier than peanuts.
Analysis of Red Onion Supply (Allium Ascalonicum L.) In Sumenep District Fatmawati; Moh. Kurdi
Agricultural Science Vol. 3 No. 1 (2019): September
Publisher : Faculty of Agriculture, Merdeka University Surabaya

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Abstract

This study was conducted to determine the factors that affect the supply of onion, such as onion price factors, prices of onion seeds, the total acreage of production factors, and the supply elasticity of onion. Location research done by purposive, although not Sumenep onion production center in East Java, but Sumenep has the potential for the development of onion production with planting area 429.99 ha, with production quantities 5258.89 tons and productivity levels 12, 23 tons/ha. The method used in this research is quantitative data analysis. Based on the test results simultaneously (together) this indicates that the observed variables are the variable price of onion (Hb), the variable cost of seed onions (HBB), variable production number (Prod), and variable acreage (La) together are very significant to the offer of onion (Qs) in Sumenep. For the partial test results (one by one), the variable price of onion (Hb) is very significant to the offer of onion (Qs) at an error rate of 5% and a rate of 1% mistake. As for the variable production number (Prod) individually at 5% significant real impact on red onions deals (Qs) in Sumenep. For the variable price of seed onions (HBB) and variable acreage (La) did not significantly affect red onion deals (Qs) in Sumenep. Based on the results of the analysis of the supply elasticity of onion in Sumenep of 2018 s / d in 2019 is equal to 0,

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